From 822cef05b17154ad9772ed7f0a2e22dee62c1a0f Mon Sep 17 00:00:00 2001
From: Michael Cardell Widerkrantz <mc@tillitis.se>
Date: Mon, 29 Jan 2024 14:07:23 +0100
Subject: [PATCH] Add get_led() function

Add a function to get current LED value
---
 include/tkey/led.h | 1 +
 libcommon/led.c    | 5 +++++
 2 files changed, 6 insertions(+)

diff --git a/include/tkey/led.h b/include/tkey/led.h
index beec9a0..dcfaf6c 100644
--- a/include/tkey/led.h
+++ b/include/tkey/led.h
@@ -17,6 +17,7 @@
 #define LED_WHITE (LED_RED | LED_GREEN | LED_BLUE)
 // clang-format on
 
+uint32_t get_led();
 void set_led(uint32_t led_value);
 void forever_redflash();
 #endif
diff --git a/libcommon/led.c b/libcommon/led.c
index 40fb3af..b7f7589 100644
--- a/libcommon/led.c
+++ b/libcommon/led.c
@@ -15,6 +15,11 @@ void set_led(uint32_t led_value)
 	*led = led_value;
 }
 
+uint32_t get_led()
+{
+	return *led;
+}
+
 void forever_redflash()
 {
 	int led_on = 0;